SY

Shiyuzi Yahiro

AC Asahi Kasei Kogyo Co.: 1 patents #565 of 1,395Top 45%
📍 Kurashiki, JP: #491 of 838 inventorsTop 60%
Overall (All Time): #3,822,710 of 4,157,543Top 95%
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5206325 Thermoplastic graft copolymer and process for producing the same Tadashige Hata, Kazuhiko Matsuzaki 1993-04-27